baber/WOPTO huggingface dataset:
Patent JP-H02217332-A (JP)
Title: Oxynitride glass and glass fiber thereof
Inventor: MIZUGUCHI HIROYOSHI
IPC: C03C3/11
Filed: 1989-02-17
Abstract: PURPOSE:To obtain glass with a high N content, elastic modulus and hardness by specifying contents of SiO2, Si3N4, CaO(MgO) in Si-Ca(+Mg)-Cr, Pb, V, etc., -O-N-based glass. CONSTITUTION:The above-mentioned glass is Si-M1-M2-O-N-based glass and contents of SiO2, Si3N4 and M1O in mol% satisfy formulas I and II. In the formulas, M1 is Ca or Ca+Mg; M2 is one or more of Cr, Pb, V and Sn. In the aforementioned glass, if the formula I is <65mol%, glass having crystals is obtained. If formula II is outside the above-mentioned range, glass of a high elastic modulus is not obtained. Since the above-mentioned metal is used as the M2 in the aforementioned glass, the melting point is lower and operating efficiency is better than those of glass using normally and frequently employed Al2O3, etc.
Patent JP-H02218238-A (JP)
Title: Signal transmission system
Inventor: YOKOI SATORU
IPC: H04L12/40
Filed: 1989-02-17
Abstract: PURPOSE:To present a suitable system when the simultaneous generation frequency of a transmission request is not zero but close to zero by determining the sequence of re- transmission according to the contents of a control signal subsequent to the following sequence when signal transmission is executed from plural slave stations and the signal transmission is not established in a second frame. CONSTITUTION:The input terminal of a sequencer 1 is connected to the terminal for sequencer connection of a host station 2. Two communication lines are connected to the communication terminals (two terminals) of the host station 2 and the communication terminals (respectively two terminals) or plural slave stations 3, 3... are connected to this communication line. The output of a sensor 4 is applied to the input terminals of the respective slave stations 3. The host station 2 outputs a control signal, which includes data to be successively changed, at every three frames in principle and the slave station requiring the signal transmission to the host station 2 transmits the control signal to the host station in the second frame continuing to the transmission of this control signal. In this case, when the signal transmission is executed in the same frame from the plural slave stations, the slave station collates data in the control signal subsequent to the following sequence with data specifying the its own slave station. Then, according to the result of the collation, the signal is transmitted again in the third frame next but one to the control signal transmission frame.
Patent JP-H01214484-A (JP)
Title: Folded communication sheet
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 1988-02-22
Abstract: PURPOSE:To enable a sender to present information easily and enable a receiver to contain or file the information easily, by folding a continuous pair of pieces of paper on each other, with a pseudo-adhesive body sandwiched therebetween, and fully adhering the inner surfaces of the paper pieces to the outer surfaces of transparent films opposed thereto. CONSTITUTION:Required items of communication or the like are printed on the inner and outer surfaces of a continuous pair of paper pieces 1, 2, and the paper pieces are folded at a fold line part 6 onto each other, with a pseudo-adhesive body 5 sandwiched therebetween, to constitute a folded communication sheet. The pseudo- adhesive body comprises a pair of transparent films 7, 8, each of which is provided with a releasable pseudo-adhesive layer 9 on the inner surface thereof and with a fully adhesive layer 10 on the outer surface thereof, and the inner surfaces of the paper pieces 1, 2 are non-releasably adhered to the outer surfaces of the films 7, 8 opposed thereto through the fully adhesive layers 10. The pseudo-adhesive layers ensure that the inner surfaces of the transparent films can be released after adhesion, and the inner surfaces do not show adhesiveness after the releasing. Therefore, the property for inspection of the information can be maintained after the paper pieces are released and spread, and the information can be contained or filed.
Patent JP-H05228062-A (JP)
Title: Electric water heater
Inventor: SHIMADA KAZUYUKI
IPC: C02F1/28
Filed: 1992-02-26
Abstract: PURPOSE:To supply hot-water which is purified to sufficiently remove needless substances such as chlorine when water is re-heated or added during hot-keeping operation. CONSTITUTION:An electric water heater includes a circulation means 8 in which water is pumped from the bottom to the upper part of a container 1 by an electrically-driven pump 4, and a filter 6 which filters the water sent by the circulation means 8. When water is added, causing the water temperature to drop, the electric pump 4 continuously operates until water is heated by a heater 2 and boiling of water is detected.
Patent JP-S61198272-A (JP)
Inventor: TODA MINORU
IPC: G09F27/00
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01212844-A (JP)
Title: Humidifier
Inventor: MURAMATSU MITSUO
IPC: F24F6/04
Filed: 1988-02-22
Abstract: PURPOSE:To enable the service space of a humidifying element to be made larger, and to facilitate the replacement of the same by detachably providing setting stands with a height equal to or higher than the height of a drain pan under the drain pan provided at the lower part of the humidifying element. CONSTITUTION:Water stored in a feed water vessel 5 penetrates into a humidifying element 2 to be evaporated by air passing though the humidifying element 2 and humidifies the passing air. At the service time, the humidifying element 2 can be replaced by removing a panel 7 for service. In this case, setting stands 8 are provided at a height of F in two places of right and left sides at the lower part of the main body of a humidifier 1 with a size of D, and a drain pan 3 is provided on the setting stands 8. The humidifying element 2 is installed at a height of size A above the drain pan 3, and a space between the bottom part of the humidifying element 2 and the top end surface of the drain pan 3 has a depth of size B. By removing one of the setting stands 8, the size of the service face of the humidifying element 2, namely, the fitting/ removing space G is represented by an equation of G=D-F-C, so that the humidifying element 2 is permitted to be easily removed.
Patent JP-H04254424-A (JP)
Title: Method for controlling shell thickness of glass balloon
Inventor: TSUCHIYA SHOICHI
IPC: C04B14/24
Filed: 1991-02-07
Abstract: PURPOSE:To improve the controllability of shell thicknesses by subjecting glass balloons after foaming to a heating treatment for a prescribed period of time at a prescribed temp. CONSTITUTION:The glass balloons having about 60mum average grain size and about 0.7mum average shell thickness are heat-treated at 850 to 1100 deg.C in combination with the prescribed holding time, by which the arbitrary glass balloons having the average shell thickness ranging about 0.7 to 3.6mum are prepared. The glass balloons 1 adjusted to the prescribed average shell thickness are heated to a prescribed temp. and are packed into a cavity fixed by a wire net 21 of a metallic mold 2 heated to the same temp. A die casting machine 3 is installed below this metallic mold 2 and a molten light alloy bath 4 of an Al alloy, etc., kept at a prescribed melt temp. is force-fed into the mold, by which the molten light alloy bath 4 is penetrated and dispersed into the glass balloons 1. The molten light alloy bath 4 is then cooled and solidified by air cooling, etc., and is integrally bonded with the glass balloons 1, by which the lightweight low-thermal-expansion composite material having uniform quality and high strength is obtd.
Patent JP-H09231040-A (JP)
Title: Electronic bulletin board system and its argument management method
Inventor: HARAGUCHI TAKASHI
IPC: G06F3/0482
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic bulletin board system which can accurately grasp the details of arguments of electronic mails. SOLUTION: This bulletin bord system 8 consists of plural clients such as personal computers which read the information and a server which transmits the information as a client-server system using a LAN 1. Every client reads the information by means of the software of a WWW(worldwide web) browser, and the server transmits the information on the HTML(hypertext mark-up language) drawing data via a CGI(common get-way interface) program called HTTP(hypertext transport protocol). Then the client requests the follow-up to an optional theme to perform the selection of an object article out of an opinion contribution page, the input of a contributed opinion and the selection of a key word showing the viewpoint of contributed opinion. The priority set in regard to the argument reasons is given to every viewpoint key word.  Thus the outlines of a series of themes are hierarchically shown on a argument progress situation page based on the quoting/quoted relations of articles and also the viewpoint key words.
Patent JP-H03242606-A (JP)
Title: Optical fiber type polarization beam splitter
Inventor: TAKUMA TAKEYOSHI
IPC: G02B6/28
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate the need for control over drawing length and an interpos ing layer and to obtain the beam splitter which is excellent by embedding polari zation plane maintaining optical fibers so that the major axes of their ellipses are parallel or perpendicular to substrates, and grinding and sticking both the substrates. CONSTITUTION:Grooves 8 are formed in the quartz substrates 1A and 1B and the elliptic jacket type polarization plane maintaining optical fibers SPF are embedded so that the major axis of one SPFa is perpendicular to the ground surface 6 and that of the other SPFb is parallel. They are ground almost to their cores and the two substrates 1A and 1B are stuck. Thus, the fibers are ground almost to their cores, so partial stress is eliminated and there is no vertical stress on the ground surfaces. The mode of polarization of the substrate 1A in the major-axis direction of the ellipse and the mode of polarization of the substrate 1B in the minoir-axis direction are equal in coefficient of propagation and easily couple with the other substrates, but the modes of polarization in the directions of the minor axis of the substrate 1A and the major axis of the substrate 1B are not coupled and light is only passed through the SPFs.
Patent JP-H06229103-A (JP)
Title: Perforating method for floor material and panel body comprising floor material
Inventor: KONISHI YOSHIKI
IPC: B21D28/00
Filed: 1993-02-03
Abstract: PURPOSE:To easily and quickly perforate a floor material through an inexpensive production, by a method wherein the floor material is formed by casting a panel body and by sticking a board material thereon, and numbers of small holes are formed on the floor material. CONSTITUTION:A panel body 2, an aluminum alloy casting, is molded by die-casting and ribs are provided on the bottom surface thereof lengthwise and crosswise. When the panel body 2 is molded by die-casting, holes 3, each of which has a taper part 30 toward the bottom at a place to be perforated, are provided on the plane parts 23 between the ribs, and thin wall layers 31 each in casting fin form are formed on the bottoms thereof. A board material 4 is stuck on the upper plane of the panel body 2, using an adhesive, and the side of the board material 4 is placed on a die 5, following which a punch 6 is put at the side of the hole 3 on the bottom surface and perforation is wrought. By forming the taper part 30 on the hole 3, the punch 6 is prevented from deviating in position and the perforation is wrought. In this way, a plurality of punches 6 are arranged at the positions where the holes 3 are going to be formed and a plurality of through holes can be formed by punching at one try.
Patent JP-H06229522-A (JP)
Title: Radiant tube burner
Inventor: YAMADA SUSUMU
IPC: F23D14/12
Filed: 1993-02-02
Abstract: PURPOSE:To improve the surface temperature distribution characteristics of a radiant tube burner. CONSTITUTION:A combustion tube 11 formed from heat resistant material composed mainly of ceramic fiber is disposed concentrically in an inner tube 6 which is inserted into an outer tube 5 so as to form a combustion gas passage 7 between the tube 5, and the tube 6, and a large number of small burner ports 12 are formed through the combustion tube 11 in such a manner that the ports 12 are arranged in the longitudinal and circumferential directions of the tube 11, so that a mixed gas fuel having passed through the ports 12 is burnt in a combustion chamber 13 around the combustion tube 11 in a state of cylindrically distributed large number of small flames 14.
Patent JP-H06314242-A (JP)
Title: Method for automatic setting of positive acknowledgement option
Inventor: UIRIAMU JIEI JIYONSON
IPC: G06F13/00
Filed: 1994-03-10
Abstract: PURPOSE: To provide a system and a method for automatically setting an approval response option when the prescribed content of distribution data is detected in a data processing system. CONSTITUTION: A user gives a command for transmitting distribution data to a receiver for the data processing system 11 after the user generates distribution data. The prescribed content of distribution data is searched before distribution data is actually transmitted. When the distribution data includes the prescribed content, prescribed affirmative response options are combined and they are transmitted to the receiver with distribution data. The approval response option is to return an approval response message or a signal to a transmitter when the receiver receives or operates distribution data.
Patent JP-H07249775-A (JP)
Title: Field effect transistor
Inventor: YAGATA HIROSHI
IPC: H01L29/786
Filed: 1994-03-10
Abstract: PURPOSE:To provide a FET transistor having high ON/OFF ratio by employing a pi-conjugated system polymer including a specified substituent in a semiconductor layer. CONSTITUTION:A pi-conjugated system polymer including a specified substituent having high dipole moment is employed in a semiconductor layer 4. Resistance between source-drain electrode is low when the gate voltage is 0V. When a voltage is applied to a gate electrode, an electric field is generated in the semiconductor layer 4 and affects a substituent having dipole moment to alter the conformation of the polymer such that the pi-electron conjugation is collapsed to lower the conductivity. In other words, the source-drain conductivity is controlled with high ON/OFF ratio by means of the gate voltage.
Patent JP-S62197054-A (JP)
Inventor: IURA TADASHI
IPC: A61G5/00
Filed: 1986-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05244526-A (JP)
Title: Input device
Inventor: HAYAKAWA MASAHARU
IPC: H04N5/445
Filed: 1992-02-26
Abstract: PURPOSE:To simply and quickly input lots of operation items with one key. CONSTITUTION:The device is provided with a selection key 12 entering a signal based on the operation, a timer means 5 reset by a signal input based on the operation of the selection key 12 and counting a prescribed time, a control means 2 entering a 1st condition such as menu selection based on the signal input by the operation of the selection key 12 and entering a 2nd condition such as menu decision with an output of the timer means 5, and the 1st condition is inputted through the control means 2 by the signal input based on the operation of the selection key 12 to select a menu and when the selection key 12 is not operated for a prescribed count time or over by the timer means 5, the 2nd condition is inputted through the control means 2 to decide the menu.
Patent JP-H11239009-A (JP)
Title: Band widening structure of irreversible circuit element
Inventor: YAMAMOTO SHINJI
IPC: H05K1/16
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To widen the band without making elements large-sized by forming a resonance circuit on a circuit board where the irreversible circuit element and other circuit elements are mounted and grounding the ground terminal of the irreversible element through the resonance circuit. SOLUTION: The irreversible circuit element 40 is used and has two input/ output terminals 5 and two ground terminals 3 from its flank to the bottom surface. On the circuit board 31 where the irreversible circuit element 40 is mounted, a pattern electrode 32 to which the input/output terminals 5 are connected and a pattern electrode 33 to which the ground terminals 3 are connected are formed. To the pattern electrode 33 to which the earth terminals 3, a strip line inductor 34 is connected. A stack chip inductor 36 is connected between the strip line inductor 34 and ground electrodes 35. Consequently, the irreversible circuit equivalent to an equivalent circuit can be obtained and the band of the irreversible circuit element can be widened.
Patent JP-H01259834-A (JP)
Title: Image input/output apparatus through endoscope
Inventor: UEDA YASUHIRO
IPC: A61B1/04
Filed: 1989-02-20
Abstract: PURPOSE:To simultaneously observe a plurality of endoscopic images and to perform rapid diagnosis, by providing an imaging apparatus for taking an endoscopic image to output an image signal and storing said image signal to simultaneously output a plurality of the endoscopic images corresponding to image data. CONSTITUTION:The image signal from a TV camera is supplied to a TV camera control unit 8 through a cable 7 to be subjected to image processing. The image signal subjected to signal processing is supplied to a monitor 10 and an endoscopic image data input/output unit 12 through cables 9, 11 by the TV camera control unit 8. The monitor 10 displays an endoscopic image, that is, an endogastric image and, in the data input/output unit 12, the image signal is displayed on a CRT 17 as the endogastric image through an image amplifying circuit. A chart data input item is displayed on a CRT 16. The endoscopic image is taken by the TV camera and, if necessary, a plurality of images are taken to be capable of being simultaneously outputted and, therefore, said images can be simultaneously observed while compared with each other.
Patent JP-2000244655-A (JP)
Title: Network system having secrecy service function
Inventor: KIMURA MISAO
IPC: H04L9/30
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a network system having a secrecy service function by which unitary key management is executed by enciphering the open key of a call opposite party exchange and a common key for enciphering a message whenever a call requesting secrecy communication occurs and distributing them. SOLUTION: A central management controller 20 and respective exchanges distribute the keys on demand by constituting a network independent of the public line network 22. For example, the exchange SW2 transmits opposite party information to the controller 20 when a call is made. The controller 20 transmits opposite open key and common key information to the exchange SW2 by retrieving a database. The exchange SW2 enciphers common key information by the opposite party open key and transmits it to the exchange SW4 of the opposite party. The common key is obtained by decoding through the use of one's own open key. Therefore, message information is exchanged between the exchanges SW2 and SW4 by enciphering it by using the common key.
Patent JP-S55133827-A (JP)
Title: Method and apparatus for manufacturing valve plate
Inventor: OOHASHI SHIYUNJI
IPC: B21D53/10
Filed: 1979-04-03
Abstract: PURPOSE:To make posssible the formation of the valve-seat groove and the piercing of the valve hole to be performed through a single stage of the press machine, in case of forming the valve-seat groove at the specified position of the blank of specified thickness and piercing the valve hole at the center of this valve-seat groove, by performing the formation of the valve-seat groove in prior to the piercing of the valve hole. CONSTITUTION:When the blank W of specified thickness is inserted to the press machine, the die 3 and the blank holder 4 move and press the blank. Next, the main punch 5 integrally holding the hollow forming punch 7 and the backup punch 6 are pressed against both surfaces of the blank. Hereby, the convex edge 71 forms the valve-seat groove 21 in the blank surface. The main punch 5 further continues the movement, and descends pushing the punch 6 downward; hereby, the valve plate 1 is punched out of the blank. At the same time, the piercing punch 8 is stationarily held and pierces the valve hole 2. This piercing is performed at nearly the same time as the formation of the valve-seat groove, however, the formation of  the valve-seat groove precedes the piercing. In case of plural valve holes, this order  is the same.
Patent JP-H11267224-A (JP)
Title: Catheter guiding line device with flexibility characteristic to position
Inventor: JACOBSEN STEPHEN C
IPC: A61M25/09
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To insert a catheter without the injury of a path by providing a thin and long main body with a distal position, a proximal position and a medium position, improving the flexibility of a selected section compared with other sections at the time of insertion to a vessel structure path so as to coincide with the curve of the path. SOLUTION: A vessel structured path 8 changes from a sharp curve to a gradual curve in the order of a first curve 12, a second curve 16 and a third curve 20 with labels A to C. Concerning a catheter or a catheter guiding device 4 (hereinafter simply referred to as device) to put through this path 8, the flexibility of the part of the device 4 corresponding to the curve 12 is set to be maximum and the flexibility is set to be successively lowered from the curve 16 to the curve 20 along lengths corresponding to the curves 12, 16 and 20. Then, lest the device 4 should be locked at a prescribed position at the time of inserting, this part is desirably a little longer than the curves 12, 16 and 20 occupied by it. Thus, the device 4 is effectively suited to the curve of the path 8.
Patent JP-S61199639-A (JP)
Title: Method for oxidation of semiconductor
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L21/316
Filed: 1985-02-28
Abstract: PURPOSE:To enable to uniformly form an oxide film on the surface layer part of a substrate at a high speed by a method wherein strong oxidizing gas is photodecomposed using the energy beam having photodecomposable energy, and the surface of the semiconductor is oxidized by the photodecomposed oxygen atoms in excited state. CONSTITUTION:The laser beam (a) of the XeF excimer laser to be used to heat a substrate in advance is made to irradiate on the silicon substrate 2 arranged in the reaction chamber 3 of an oxide film forming device 1 through the intermediary of a quartz window 4. Besides, the mixed gas of ozone and oxygen, which is the strong oxidizing gas with which the surface layer part of the silicon oxidizing gas to be used to oxidize the surface layer part of the silicon substrate 2 at a high speed by generating photo-decomposition, is sent to a reaction chamber 3, and the laser beam (b) of the KrF excimer laser is made to irradiate as a different beam. The oxygen atoms, which is the constituting atoms of the atmospheric mixed gas of the reaction chamber 3, is photo-decomposed or photo-excited by the laser beam (b), and an oxide film is formed on the surface part of the silicon substrate 2 at a high speed by having the oxygen atoms of said mixed gas to easily couple with the Si atoms which is the constituting atoms of the silicon substrate 2 preheated by the laser beam (a) of the XeF excimer laser.